/Engine/Source/Editor/ContentBrowser/Public/IContentBrowserSingleton.h
Returns InPath if can be written to, otherwise picks a default path that can be written to
[FContentBrowserItemPath](API\Editor\ContentBrowserData\FContentBrowserItemPath) GetInitialPathToSaveAsset ( const [FContentBrowserItemPath](API\Editor\ContentBrowserData\FContentBrowserItemPath) & InPath )